i, i b, i s, i em, i a, i u {/* comments */
	color:black;
	font-weight:normal;
	font-size:13px;
} 

s, s b, s a, s em, s u {/* strings */
	color:#006700;
	font-weight:normal;
	font-size:13px;
} 

a {/* non terminals */
	color:#7F0055;
	font-weight:bold;
	font-size:13px;
} 

b {/* terminals */
	color:#2A00FF;
	font-weight:bold;
	font-size:13px;
} 

u, u a,u b {
	color: black;
	font-weight:normal;
	font-size:13px;
}
